公开(公告)号：EP2255565A4

公开(公告)日：2013-12-11

申请号：EP08724267

申请日：2008-03-20

Applicant: ERICSSON TELEFON AB L M

Inventor： LINDOFF BENGT ,  MUELLER WALTER

IPC: H04W36/00

CPC classification number: H04W36/0094 ,  H04J11/0093 ,  H04W48/12

公开(公告)号：EP2193684A4

公开(公告)日：2012-01-25

申请号：EP08832910

申请日：2008-05-12

Applicant: ERICSSON TELEFON AB L M

Inventor： MUELLER WALTER ,  MILDH GUNNAR ,  DAHLMAN ERIK ,  VUKAJLOVIC VERA

IPC: H04W68/02 ,  H04W52/02

CPC classification number: H04W68/02 ,  H04W52/0216 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/24

Abstract: The present invention relates to methods and arrangements of a network node and a UE of a radio access network supporting discontinuous reception, offering a solution that is based on the idea to use more than one sub frame for transmitting paging messages when needed. An indicator in a sub frame with paging messages indicates to the receiving UE if the subsequent sub frame should be read as well.

Abstract translation: 本发明涉及支持不连续接收的无线接入网络的网络节点和UE的方法和布置，提供了一种基于在需要时使用多于一个子帧来发送寻呼消息的思想的解决方案。 具有寻呼消息的子帧中的指示符指示接收UE是否应该读取后续子帧。

公开(公告)号：EP2039202A4

公开(公告)日：2013-05-15

申请号：EP07769041

申请日：2007-07-04

Applicant: ERICSSON TELEFON AB L M

Inventor： PARKVALL STEFAN ,  RUNE GOERAN ,  MUELLER WALTER ,  DAHLMAN ERIK

IPC: H04B7/26 ,  H04W36/00 ,  H04W72/00 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04B7/2656 ,  H04W36/00 ,  H04W72/00 ,  H04W72/04 ,  H04W72/12

Abstract: The present invention relates to methods and arrangements for improving the capabilities of an evolved Universal Terrestrial Radio Access Network, in particular for cases when more than one radio access network applying a time-division duplex transmission mode need to co-exist on a same carrier. The invention addresses further problems concerning an efficient allocation of uplink resources and resource allocation in a handover situation. The present invention assigns an attribute in form of a distinguishing value to the time slots used for the uplink and downlink transmission on said carrier such as to avoid scheduling of transmissions via a first radio access network in downlink or uplink time slots assigned to the second radio access network and to avoid scheduling of transmissions via the second radio access network in uplink time slots assigned for transmissions in the first radio access network.

公开(公告)号：EP1958475A4

公开(公告)日：2011-12-07

申请号：EP05815783

申请日：2005-12-09

Applicant: ERICSSON TELEFON AB L M

Inventor： FALLGREN ANNA ,  GUIDOTTI PAOLO ,  RUNE GOERAN ,  MUELLER WALTER

IPC: H04W36/30

CPC classification number: H04W36/30

公开(公告)号：EP2123102A4

公开(公告)日：2014-03-05

申请号：EP08705309

申请日：2008-01-14

Applicant: ERICSSON TELEFON AB L M

Inventor： LINDSTROEM MAGNUS ,  BEMING PER ,  MILDH GUNNAR ,  BERGSTROEM JOAKIM ,  MUELLER WALTER

IPC: H04W36/00 ,  H04W36/08 ,  H04W74/08

CPC classification number: H04W36/0055 ,  H04W74/08

公开(公告)号：EP2030343A4

公开(公告)日：2012-03-28

申请号：EP06747931

申请日：2006-06-19

Applicant: ERICSSON TELEFON AB L M

Inventor： MUELLER WALTER

IPC: H04B7/26 ,  H04W4/00 ,  H04W36/00

CPC classification number: H04B7/2678 ,  H04W36/0072 ,  H04W56/004

公开(公告)号：WO2009058091A3

公开(公告)日：2009-07-09

申请号：PCT/SE2008051243

申请日：2008-10-31

Applicant: ERICSSON TELEFON AB L M ,  MUELLER WALTER

Inventor： MUELLER WALTER

IPC: H04W52/40 ,  H04W52/24 ,  H04W52/34

CPC classification number: H04W52/40 ,  H04J11/0069 ,  H04W52/241 ,  H04W52/343

Abstract: The present invention relates to a cellular communication and addresses the problem of an LTE UE measuring downlink quality when the load in cell varies instantaneously and over a wide frequency spectrum. The UE lacks capacity to measure over frequency bandwidth and time needed to make a cell load measure with sufficient reliability for making a inter-cell handover or an inter RAT handover. The solution is the DL power transmitted in a narrow band of the carrier frequency is adjusted to reflect the total cell load. The total cell load is measured and averaged over time and made proportional to the frequency carrier bandwidth. The power may be controlled for specific time slots in the narrow frequency band for the terminal to measure on. This is advantageous because then the waste power needed for enabling the UE measured can be reduced and the extra interference caused by the invention be reduced.

Abstract translation: 本发明涉及蜂窝通信，并且解决了当小区中的负载瞬时并且在宽频谱上变化时LTE UE测量下行链路质量的问题。 UE没有足够的可靠性来测量频率带宽和进行小区负载测量所需的时间，以进行小区间切换或RAT间切换。 解决方案是调整载波频率的窄带中传输的DL功率以反映总的小区负载。 测量总小区负载并随时间平均并与频率载波带宽成正比。 功率可以控制在窄频带中的特定时隙以供终端测量。 这是有利的，因为那么可以减少启用UE所需的浪费功率，并且可以减少由本发明引起的额外干扰。

公开(公告)号：WO2010151217A2

公开(公告)日：2010-12-29

申请号：PCT/SE2010050716

申请日：2010-06-23

Applicant: ERICSSON TELEFON AB L M ,  KAZMI MUHAMMAD ,  SIOMINA IANA ,  MUELLER WALTER ,  LINDOFF BENGT

Inventor： KAZMI MUHAMMAD ,  SIOMINA IANA ,  MUELLER WALTER ,  LINDOFF BENGT

IPC: H04W64/00

CPC classification number: H04W36/0061 ,  H04W36/30 ,  H04W36/32 ,  H04W64/00 ,  H04W64/003

Abstract: The present invention relates to a method and a device for supporting positioning with a minimum of assistance data signalling. The method in the radio device that shall perform the positioning measurements comprises determining (440) a positioning reference signal pattern, based on a cell identity and a pre-defined mapping between the cell identity and the positioning reference signal pattern, and performing (450) positioning measurements based on the determined positioning reference signal pattern.

Abstract translation: 本发明涉及一种利用最少辅助数据信令支持定位的方法和装置。 将执行定位测量的无线电设备中的方法包括基于小区标识和小区标识与定位参考信号模式之间的预定义映射来确定（440）定位参考信号模式，并且执行（450） 基于确定的定位参考信号模式进行定位测量。

公开(公告)号：WO2009058074A3

公开(公告)日：2009-09-03

申请号：PCT/SE2008051130

申请日：2008-10-06

Applicant: ERICSSON TELEFON AB L M ,  SIMONSSON ARNE ,  FURUSKAER ANDERS ,  MUELLER WALTER

Inventor： SIMONSSON ARNE ,  FURUSKAER ANDERS ,  MUELLER WALTER

IPC: H04W36/20

CPC classification number: H04W52/146 ,  H04W52/243 ,  H04W52/244 ,  H04W52/247 ,  H04W52/40

Abstract: The present invention provides a user equipment for a telecommunications system, the telecommunications system comprising at least a first radio basestation. The user equipment comprises means for controlling a transmission power of the user equipment, such that said transmission power has a first value for a first set of one or more signals sent over a physical channel between the user equipment and the first radio basestation, and a second value for a second set of one or more signals sent over the physical channel between the user equipment and the first radio basestation. The first value and said second value are different. In alternative embodiments, the second set of signals are transmitted taking into account information from the serving cell and a neighbouring cell, while the first set of signals are transmitted taking into account information from the serving cell only.

Abstract translation: 本发明提供了一种用于电信系统的用户设备，所述电信系统至少包括第一无线电基站。 用户设备包括用于控制用户设备的传输功率的装置，使得所述传输功率具有通过用户设备和第一无线电基站之间的物理信道发送的第一组一个或多个信号的第一值，以及 通过用户设备和第一无线电基站之间的物理信道发送的第二组一个或多个信号的第二值。 第一个值和第二个值是不同的。 在替代实施例中，第二组信号是考虑来自服务小区和相邻小区的信息而发送的，而第一组信号仅考虑来自服务小区的信息而发送。

公开(公告)号：WO0237733A3

公开(公告)日：2002-08-01

申请号：PCT/SE0102422

申请日：2001-11-02

Applicant: ERICSSON TELEFON AB L M ,  MUELLER WALTER ,  BLOMBERG PETTER

Inventor： MUELLER WALTER ,  BLOMBERG PETTER

IPC: H04W16/10 ,  H04W36/18 ,  H04W36/30 ,  H04Q7/38

CPC classification number: H04W16/10 ,  H04W36/18 ,  H04W36/30

Abstract: In mobile radio system supporting soft handover several cells that supports a dedicated radio channel with a mobile station are called the Active Set (AS). The mobile station measures the radio link quality of a set of cells called Monitored Set (Mos) and that are candidates for being included in the Active Set. If many cells are included in the Monitored Set the time to make a good measure of all cells will be long, and the time to perform handover will increase. However, the right cell need be is included in the Monitored Set to become included the Active Set. According to the present invention cells that have good radio properties in the mobile location area (ELA2) are selected for the Monitored Set and because this area is more restricted than the whole service area of the cells in the Active Set, a low number of cells need be included.

Abstract translation: 在支持软切换的移动无线系统中，支持与移动台的专用无线信道的几个小区被称为活动集（AS）。 移动台测量称为监测集（Mos）的一组小区的无线电链路质量，这些小区是包含在活动集中的候选者。 如果Monitored Set中包含许多小区，则对所有小区进行良好测量的时间将会很长，并且执行切换的时间将会增加。 但是，需要将正确的单元格包含在被监视集合中才能成为活动集合。 根据本发明，为监控集合选择在移动位置区域（ELA2）中具有良好无线电属性的小区，并且因为该区域比活动集合中的小区的整个服务区域更受限制，所以将低数量的小区 需要包括在内。